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DictSelect generates empty option only if initial value does not match #18

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Merged
sfisol merged 1 commit into from
Dec 1, 2025
Merged

DictSelect generates empty option only if initial value does not match #18

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6 changes: 6 additions & 0 deletions CHANGES.md
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Original file line number Diff line number Diff line change
@@ -1,6 +1,12 @@
<!-- markdownlint-configure-file { "no-duplicate-heading": { "siblings_only": true } } -->

<!-- markdownlint-disable-next-line first-line-h1 -->
## Unreleased

### Fixed

* `DictSelect` now generates empty option only if initial value does not match any of provided options

## 0.1.0 - 2025-09-17

### Added
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3 changes: 2 additions & 1 deletion src/select/dict_select.rs
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Expand Up @@ -33,10 +33,11 @@ pub fn DictSelect<T: Clone + From<String> + PartialEq + ToString + 'static>(
value.set(new_value.parse().unwrap_or_default());
});

// Generate empty option only if initial value does not match any of provided options
let empty = computed_tuple!(value, options).render_value_option(|(value, options)| {
options
.iter()
.any(|(key, _)| key != &value)
.all(|(key, _)| key != &value)
.then(|| dom! { <option value="" selected="selected" /> })
});

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